根据ip地址获取所在省市城市地区的真实地址/php函数

刺骨的言语ヽ痛彻心扉 2021-09-26 01:30 421阅读 0赞

/*获取客户端ip*/
    
    function _get_ip(){
    
    		if (isset($_SERVER['HTTP_CLIENT_IP']) && strcasecmp($_SERVER['HTTP_CLIENT_IP'], "unknown")) 
    
    			$ip = $_SERVER['HTTP_CLIENT_IP']; 
    
    		else if (isset($_SERVER['HTTP_X_FORWARDED_FOR']) && strcasecmp($_SERVER['HTTP_X_FORWARDED_FOR'], "unknown")) 
    
    			$ip = $_SERVER['HTTP_X_FORWARDED_FOR']; 
    
    		else if (isset($_SERVER['REMOTE_ADDR']) && strcasecmp($_SERVER['REMOTE_ADDR'], "unknown")) 
    
    			$ip = $_SERVER['REMOTE_ADDR']; 
    
    		else if (isset($_SERVER['REMOTE_ADDR']) && isset($_SERVER['REMOTE_ADDR']) && strcasecmp($_SERVER['REMOTE_ADDR'], "unknown")) 
    
    			$ip = $_SERVER['REMOTE_ADDR']; 
    
    		else $ip = ""; 
    
    		return ($ip);
    
    }
    
    
    
    
    
    /* 利用淘宝的ip地址库获获取ip + 地址*/
    
    function _get_ip_dizhi(){
    
    		$opts = array(
    
    			'http'=>array(
    
    			'method'=>"GET",
    
    			'timeout'=>5,)
    
    		);		
    
    		$context = stream_context_create($opts); 
    
    		$ipmac=_get_ip();
    
    		if(strpos($ipmac,"127.0.0.") === true)return '';
    
    		$url_ip='http://ip.taobao.com/service/getIpInfo.php?ip='.$ipmac;
    
    		$str = @file_get_contents($url_ip, false, $context);
    
    		if(!$str) return "";
    
    		$json=json_decode($str,true);
    
    		if($json['code']==0){
    
    			$ipcity= $json['data']['region'].$json['data']['city'];
    
    			$ip= $ipcity.','.$ipmac;
    
    		}else{
    
    			$ip="";
    
    		}
    
    		return $ip;
    
    }
    
    //用法
    //$ip = _get_ip_dizhi();  
    //echo $ip;

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[70]: /images/20210923/b6602cd83b064814830a6d3b5024c7a8.png